1025 search results - page 67 / 205 » A machine learning approach for improved BM25 retrieval |
EMNLP
2007
13 years 10 months ago
2007
We present a method for improving word alignment for statistical syntax-based machine translation that employs a syntactically informed alignment model closer to the translation m...
ADMA
2006
Springer
14 years 3 months ago
2006
Springer
The automatic annotation of images presents a particularly complex problem for machine learning researchers. In this work we experiment with semantic models and multi-class learnin...
EDM
2011
12 years 9 months ago
2011
Assessment on collaborative student behavior is a longstanding issue in user modeling. Nowadays thanks to the proliferation of online learning and the vast amount of data on studen...
CLEF
2005
Springer
14 years 2 months ago
2005
Springer
For the participation of the University of Alicante in the first cross-language Geographic Information Retrieval, we have developed a system made up of three modules. One of them...
ECML
2004
Springer
14 years 28 days ago
2004
Springer
Abstract. We investigate the application of classification techniques to the problem of information extraction (IE). In particular we use support vector machines and several differ...